Equities

She built her reputation on picking tech trends. Now she is having to defend bailing out of Nvidia.

O'Neil was a pioneer in using computer data to analyze stocks.

The structure of a portfolio plays an important role in the productivity of a tax-loss harvesting algorithm.

But as with any game of chance, the house usually wins.

The market dynamics exist for blank-check companies, but private businesses and investors are skeptical after the excess of the last few years.

JPMorgan Chase & Co., Goldman Sachs Group Inc. and Morgan Stanley are among those hawking "quantitative investment strategies."

Direct indexing is often applied as the name for two different things; it is time to clarify.